The north pole recieves 12 hours of daylight only on the two equinoxes, not for the entire months of march and september.
Visitors to the north pole are presumably carrying the clocks they bring with them, so they'll count 24 hours on June 21, just as they would anywhere else. If you're asking about hours of 'daylight' or 'sun-up', then that answer is similar. If you're standing at the north pole on June 21, then the sun is above the horizon continuously, for the whole 24 hours. As a matter of fact, the sun has been up for the past 3 months, since March 21, and it'll stay up for another 3 months, until September 21.
The insulation resistance of air is extremely high, typically in the range of hundreds of teraohms to petaohms.
North Carolina averages about 30 tornadoes per year.
The situation in the north pole is quite extreme, not like anything you are accustomed to. The Sun shines continuously during 6 months, then it is below the horizon for another 6 months.
Disregarding the effects of atmospheric refraction . . . If you're standing at the north pole, then the sun is up in your sky from March 21 to September 21, and below your horizon from September 21 until March 21.
4-5 months
about 3 to 5 months
9 Months
Many homeowners do not have an adequate amount of insulation in their home. Insulation helps to keep the temperature inside of the home stable as well as prevent outdoor weather effect the inside of your home. Homeowners often believe that adding extra insulation can cost thousands of dollars. Many homeowners are able to get the amount of insulation increased in key areas of their home for several hundred dollars. Some homeowners are able to recover the cost of insulation installation within three months.
I believe you can use it as soon as you receive it in the mail.
3 days to 3 months.
4383 hours.
http://en.wikipedia.org/wiki/Korean_calendar
i think its 20
Zero
24 months tilll we all receive presents
6 months of daylight = 4380 hours